Finding the Fourth Proportional to 33,450,550.40, 50,116,432.04 and 13,976,907.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,450,550.40 : 50,116,432.04 = 13,976,907.25 : x
2. Step 2: Convert to fraction form
   33,450,550.40/50,116,432.04 = 13,976,907.25/x
3. Step 3: Cross multiply
   33,450,550.40x = 50,116,432.04 × 13,976,907.25
4. Step 4: Simplify right side
   33,450,550.40x = 700,472,722,003,541.50
5. Step 5: Solve for x
   x = 700,472,722,003,541.50/33,450,550.40
6. Step 6: Final answer
   x = 20,940,543.99